.page404 {
    position: relative;
    z-index: 99;
    width: 100vw;
    height: 100vh;
    text-align: center;
    div {
      font-size: 150px;
      color: chocolate;
      width: 100vw;
      height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      animation: sc 15s ease infinite;
    }
  }
  button {
    top: 0;
    left: 0;
    right: 0;
    position: absolute;
    display: inline-block;
    margin: 0 auto;
    background-color: #00ac94;
    width: 200px;
    color: #fff;
    font-size: 20px;
    font-weight: 400;
    height: 60px;
    border: none;
    border-radius: 15px;
    transform: translateY(615px);
    cursor: pointer;
    outline: none;
  }
  @keyframes sc {
    0% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.2);
    }
    100% {
      transform: scale(1);
    }
  }